Update.

	* sysdeps/ieee754/flt-32/s_fpclassifyf.c (__fpclassifyf): Correct
	test for subnormal.
	Reported by Fred J. Tydeman <tydeman@tybor.com>.

diff --git a/ChangeLog b/ChangeLog
index ed1ddaf..378b015 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2000-12-03  Ulrich Drepper  <drepper@redhat.com>
 
+       * sysdeps/ieee754/flt-32/s_fpclassifyf.c (__fpclassifyf): Correct
+       test for subnormal.
+       Reported by Fred J. Tydeman <tydeman@tybor.com>.
+
        * math/test-misc.c (main): Add tests for frexp.
        Reported by Fred J. Tydeman <tydeman@tybor.com>.
        * sysdeps/i386/fpu/s_frexpl.S: Don't overflow during the computation.

diff --git a/sysdeps/ieee754/flt-32/s_fpclassifyf.c b/sysdeps/ieee754/flt-32/s_fpclassifyf.c
index a6b35cf..c0d3a0b 100644 (file)
--- a/sysdeps/ieee754/flt-32/s_fpclassifyf.c
+++ b/sysdeps/ieee754/flt-32/s_fpclassifyf.c
@@ -1,5 +1,5 @@
 /* Return classification value corresponding to argument.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -33,7 +33,7 @@ __fpclassifyf (float x)
   wx &= 0x7fffffff;
   if (wx == 0)
     retval = FP_ZERO;
-  else if (wx < 0x1000000)
+  else if (wx < 0x800000)
     retval = FP_SUBNORMAL;
   else if (wx >= 0x7f800000)
     retval = wx > 0x7f800000 ? FP_NAN : FP_INFINITE;